includes/changes/OldChangesList.php

   1 <?php
   2 /**
   3  * Generate a list of changes using the good old system (no javascript).
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18  * http://www.gnu.org/copyleft/gpl.html
  19  *
  20  * @file
  21  */
  22
  23 class OldChangesList extends ChangesList {
  24
  25         /**
  26          * Format a line using the old system (aka without any javascript).
  27          *
  28          * @param RecentChange &$rc Passed by reference
  29          * @param bool $watched (default false)
  30          * @param int $linenumber (default null)
  31          *
  32          * @return string|bool
  33          */
  34         public function recentChangesLine( &$rc, $watched = false, $linenumber = null ) {
  35                 $classes = $this->getHTMLClasses( $rc, $watched );
  36                 // use mw-line-even/mw-line-odd class only if linenumber is given (feature from T16468)
  37                 if ( $linenumber ) {
  38                         if ( $linenumber & 1 ) {
  39                                 $classes[] = 'mw-line-odd';
  40                         } else {
  41                                 $classes[] = 'mw-line-even';
  42                         }
  43                 }
  44
  45                 $html = $this->formatChangeLine( $rc, $classes, $watched );
  46
  47                 if ( $this->watchlist ) {
  48                         $classes[] = Sanitizer::escapeClass( 'watchlist-' .
  49                                 $rc->mAttribs['rc_namespace'] . '-' . $rc->mAttribs['rc_title'] );
  50                 }
  51
  52                 $attribs = $this->getDataAttributes( $rc );
  53
  54                 // Avoid PHP 7.1 warning from passing $this by reference
  55                 $list = $this;
  56                 if ( !Hooks::run( 'OldChangesListRecentChangesLine',
  57                         [ &$list, &$html, $rc, &$classes, &$attribs ] )
  58                 ) {
  59                         return false;
  60                 }
  61                 $attribs = wfArrayFilterByKey( $attribs, [ Sanitizer::class, 'isReservedDataAttribute' ] );
  62
  63                 $dateheader = ''; // $html now contains only <li>...</li>, for hooks' convenience.
  64                 $this->insertDateHeader( $dateheader, $rc->mAttribs['rc_timestamp'] );
  65
  66                 $attribs['class'] = implode( ' ', $classes );
  67
  68                 return $dateheader . Html::rawElement( 'li', $attribs,  $html ) . "\n";
  69         }
  70
  71         /**
  72          * @param RecentChange $rc
  73          * @param string[] &$classes
  74          * @param bool $watched
  75          *
  76          * @return string
  77          */
  78         private function formatChangeLine( RecentChange $rc, array &$classes, $watched ) {
  79                 $html = '';
  80                 $unpatrolled = $this->showAsUnpatrolled( $rc );
  81
  82                 if ( $rc->mAttribs['rc_log_type'] ) {
  83                         $logtitle = SpecialPage::getTitleFor( 'Log', $rc->mAttribs['rc_log_type'] );
  84                         $this->insertLog( $html, $logtitle, $rc->mAttribs['rc_log_type'] );
  85                         $flags = $this->recentChangesFlags( [ 'unpatrolled' => $unpatrolled,
  86                                 'bot' => $rc->mAttribs['rc_bot'] ], '' );
  87                         if ( $flags !== '' ) {
  88                                 $html .= ' ' . $flags;
  89                         }
  90                 // Log entries (old format) or log targets, and special pages
  91                 } elseif ( $rc->mAttribs['rc_namespace'] == NS_SPECIAL ) {
  92                         list( $name, $htmlubpage ) = SpecialPageFactory::resolveAlias( $rc->mAttribs['rc_title'] );
  93                         if ( $name == 'Log' ) {
  94                                 $this->insertLog( $html, $rc->getTitle(), $htmlubpage );
  95                         }
  96                 // Regular entries
  97                 } else {
  98                         $this->insertDiffHist( $html, $rc );
  99                         # M, N, b and ! (minor, new, bot and unpatrolled)
 100                         $html .= $this->recentChangesFlags(
 101                                 [
 102                                         'newpage' => $rc->mAttribs['rc_type'] == RC_NEW,
 103                                         'minor' => $rc->mAttribs['rc_minor'],
 104                                         'unpatrolled' => $unpatrolled,
 105                                         'bot' => $rc->mAttribs['rc_bot']
 106                                 ],
 107                                 ''
 108                         );
 109                         $html .= $this->getArticleLink( $rc, $unpatrolled, $watched );
 110                 }
 111                 # Edit/log timestamp
 112                 $this->insertTimestamp( $html, $rc );
 113                 # Bytes added or removed
 114                 if ( $this->getConfig()->get( 'RCShowChangedSize' ) ) {
 115                         $cd = $this->formatCharacterDifference( $rc );
 116                         if ( $cd !== '' ) {
 117                                 $html .= $cd . '  <span class="mw-changeslist-separator">. .</span> ';
 118                         }
 119                 }
 120
 121                 if ( $rc->mAttribs['rc_type'] == RC_LOG ) {
 122                         $html .= $this->insertLogEntry( $rc );
 123                 } elseif ( $this->isCategorizationWithoutRevision( $rc ) ) {
 124                         $html .= $this->insertComment( $rc );
 125                 } else {
 126                         # User tool links
 127                         $this->insertUserRelatedLinks( $html, $rc );
 128                         # LTR/RTL direction mark
 129                         $html .= $this->getLanguage()->getDirMark();
 130                         $html .= $this->insertComment( $rc );
 131                 }
 132
 133                 # Tags
 134                 $this->insertTags( $html, $rc, $classes );
 135                 # Rollback
 136                 $this->insertRollback( $html, $rc );
 137                 # For subclasses
 138                 $this->insertExtra( $html, $rc, $classes );
 139
 140                 # How many users watch this page
 141                 if ( $rc->numberofWatchingusers > 0 ) {
 142                         $html .= ' ' . $this->numberofWatchingusers( $rc->numberofWatchingusers );
 143                 }
 144
 145                 $html = Html::rawElement( 'span', [
 146                         'class' => 'mw-changeslist-line-inner',
 147                         'data-target-page' => $rc->getTitle(), // Used for reliable determination of the affiliated page
 148                 ], $html );
 149                 if ( is_callable( $this->changeLinePrefixer ) ) {
 150                         $prefix = call_user_func( $this->changeLinePrefixer, $rc, $this, false );
 151                         $html = Html::rawElement( 'span', [ 'class' => 'mw-changeslist-line-prefix' ], $prefix ) . $html;
 152                 }
 153
 154                 return $html;
 155         }
 156 }